system-vn.com - robtex.com
system-vn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.78.163.19🇻🇳 VIETEL-AS-AP115.78.160.0/21 Proxy-registered route object | ||||||
| NS | nsbak.pavietnam.net ⭐ | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| NS | ns1.pavietnam.vn | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.pavietnam.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| TXT | _two23g906xujopca1ivegukrdsyir0q | ||||||
| TXT | _k9wt8b2hf8sr0ciyh0u6j7ys1krmh2e | ||||||
| TXT | _1flwxq9lpxw1p4phw8gqvwt13mf8s1u | ||||||
| TXT | r5sbfd52gjslxz9mdbn5wpclj4y5ytfj | ||||||
| TXT | _j6rkqtb8gqfz9wzahntfg1zx92utsqx | ||||||
| TXT | _v70054l107jx0d0oplvncpbq58914sd | ||||||
| TXT | 4cwr5rr0645bpwctmsg1zktdhtqkhx1k | ||||||
| TXT | _6e2587cmaee6n66q3dhxndydox5a288 | ||||||
| SOA | nsbak.pavietnam.nethostmaster@system-vn.com 2026-01-15 #77 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778275791 | ||||||
Subdomains
www.system-vn.com |
Same first word
system-vn.com |
DNS History
4 records (4 active, 0 former)
●NSns1.pavietnam.vn2020-03-16 → 2026-05-08 · 2 obs
● 2026-05-08 21:43:48
●NSns2.pavietnam.vn2020-03-16 → 2026-05-08 · 2 obs
● 2026-05-08 21:43:48
●NSnsbak.pavietnam.net2020-03-16 → 2026-05-08 · 2 obs
● 2026-05-08 21:43:48
●A115.78.163.192020-03-16 → 2026-05-08 · 2 obs
● 2026-05-08 21:43:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| system-vn.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for system-vn.com (unsigned zone)
⏱️ Timing
Total: 1443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.78.163.19 |
| NS | 3 | ns2.pavietnam.vn, ns1.pavietnam.vn... |
| TXT | 8 | _j6rkqtb8gqfz9wzahntfg1zx92utsqx, r5sbfd52gjslxz9mdbn5wpclj4y5ytfj... |
| SOA | 1 | nsbak.pavietnam.net hostmaster.system-vn |
Analysis
Hierarchy
The parent of www.system-vn.com is system-vn.com.
IP Addresses
system-vn.com points to a single IP address: 115.78.163.19.
Other host names, for instance www.system-vn.com, share IP numbers with system-vn.com.
Name Servers
system-vn.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
system-vn.com at least partially shares name servers with other domains, for example fpsvietnam.com.vn, hardi.vn, docungviet.com.vn, lichvansu.vn and richfloor.vn.
These name servers are often used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, dnsbak.pavietnam.vn and nsbak.pavietnam.vn.
Host names with two IP numbers:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247